AP S1 Final Review

Front

What is active transport?

Back

The movement of molecules against a concentration gradient, requiring energy.

Front

What does 'nonpolar' mean in terms of molecular charge distribution?

Back

Equal distribution of charge.

Front

What is the genetic code composed of?

Back

Nucleotides.

Front

What is the main purpose of anaerobic respiration?

Back

To replenish NAD+ for glycolysis.

Front

What is the function of the Golgi apparatus?

Back

Transports molecules throughout the cell like a post office.

Front

What is simple diffusion?

Back

The movement of molecules from an area of higher concentration to an area of lower concentration without energy.

Front

What is facilitated diffusion?

Back

The process of transporting molecules across a membrane via protein channels without energy.

Front

What is osmosis?

Back

The diffusion of water molecules across a selectively permeable membrane.

Front

What are lipids?

Back

A group of organic compounds that are insoluble in water, including fats and oils.

Front

What is the role of ATP in cellular processes?

Back

ATP serves as the primary energy currency of the cell.